USA Standard Gear

3.73 Ring and Pinion Gear Set

$418.89

SKU: ZG C8.25-373

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

With a precise 3.73 gear ratio, this kit is designed to provide reliable performance for demanding conditions. Each USA Standard Gear set, including the ZG C8.25-373, undergoes rigorous in-house quality evaluation. This ensures that every product passes stringent dimensional, material, and fitment testing before it reaches the customer. The brand is committed to providing durable components for drivetrain applications. This ring and pinion kit is specifically designed for the Chrysler 8.25-inch differential and is intended for rear axle installations. The set comes with a one-year warranty, reflecting the manufacturer's confidence in its durability and performance. For fitment questions or build project assistance, customers can contact USA Standard Gear's technical support via chat or phone.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandUSA Standard Gear
Part NumberZG C8.25-373
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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